CN108762174A - A kind of Hot Spare control power supply system - Google Patents
A kind of Hot Spare control power supply system Download PDFInfo
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- CN108762174A CN108762174A CN201810511168.7A CN201810511168A CN108762174A CN 108762174 A CN108762174 A CN 108762174A CN 201810511168 A CN201810511168 A CN 201810511168A CN 108762174 A CN108762174 A CN 108762174A
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- power supply
- servo
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The present invention relates to a kind of Hot Spares to control power supply system, is a part for separation controllable servo system, including：Control system, servo power power supply, SERVO CONTROL driver, the SERVO CONTROL driver include turning electric module；When control system provides+28V control electricity power supplies for SERVO CONTROL driver, servo power power supply is not to turn electric module for power supply；When control system disconnects the+28V controls electricity power supply, control system sends out activation signal to servo power power supply, servo power power supply after activation turns electric module and the+160V power electricity that servo power power supply supplies is converted to the control electricity of+24V needed for SERVO CONTROL driver to electric module for power supply is turned.The Hot Spare control power supply system of the present invention can provide control electricity in the case of control electricity power-off for itself control driver, while provide the power supply of power electricity for system support executing agency.
Description
Technical field
The present invention relates to a kind of Hot Spares to control power supply system, is the part for detaching controllable servo system, belongs to and watch
Take control field.
Background technology
Servo-drive system power supply generally consists of two parts, first, providing control electricity power supply for servo-drive system, this voltage is general
For 28 ± 4V；Second is that providing the power supply of power electricity for servo-drive system, this power piezoelectric voltage is higher, generally+160V~+400V.Mesh
Preceding servo-drive system is generally provided by control system with control electricity power supply, and the power supply of power electricity is moved by the mating servo of servo-drive system itself
Power power supply provides, and two power supply circuits are mutual indepedent, non-interference.
According to power demands, servo-drive system has the ability swung by control instruction after stage separation sequential, that is, detaches
Controllably, this requires the mating control driver of servo-drive system has in the case where control system+28V is powered off control is provided for itself
The ability of system electricity power supply.Specifically：According to general requirement, when flexible joint nozzle load system is detached with bullet, need to control electricity+
In the case that 28V is powered off, it is rocked to set angle, and maintain the angle.The function need the standby control of SERVO CONTROL driving implement+
After the power-off of 28V direct currents, the control electricity power supply needed for itself is converted out from+160V power the electricity of servo power power supply.
After separation, control system+28V power supplies turn off immediately, to ensure that servo-drive system works normally after detaching, and needs to watch
It takes electrical source of power and provides power supply for SERVO CONTROL driver, since servo power power supply is+160V high voltage supplies, and supply voltage
Change with load and have fluctuation, mother is detected according in the system servo power power supply Firing test and three-in-one heat run experiment
Line voltage fluctuation range will select one to turn electric module by servo power power supply (voltage range between 140V~190V
Not less than+140V~+190V) high-voltage power power supply be converted to low voltage control electricity in order to control driver provide power supply to ensure controlling
System processed ++ 28V is for after electrically disconnected, control driver remains to work normally.
Invention content
(1) technical problems to be solved
The present invention relates to a kind of Hot Spares to control power supply system, is the part for detaching controllable servo system, can be
Control electricity is provided for itself control driver in the case of control electricity power-off, while power electricity is provided for system support executing agency
Power supply.
(2) technical solution
A kind of Hot Spare control power supply system, is a part for separation controllable servo system, including：Control system is watched
Electrical source of power, SERVO CONTROL driver are taken, the SERVO CONTROL driver includes turning electric module；The separation controllable servo system
Further include electromechanical actuator A, electromechanical actuator B, flexible joint nozzle load system, the servo power power supply is respectively to turn electric mould
Block, electromechanical actuator A, electromechanical actuator B power supplies；When control system provides+28V control electricity power supplies for SERVO CONTROL driver
When, servo power power supply is not to turn electric module for power supply；When control system disconnects the+28V controls electricity power supply, control system to
Servo power power supply sends out activation signal, and the servo power power supply after activation turns electric module and move servo to electric module for power supply is turned
+ 160V power the electricity of power power supply supply is converted to the control electricity of+24V needed for SERVO CONTROL driver.
The SERVO CONTROL driver further comprises：1553B communication interfaces, servo control module, signal integration module,
Power drive unit A, power drive unit B, two AD circuits；Control system passes through 1553B bus communication interfaces and servo control
Molding block forms communication, and servo control module receives the action command that control system is sent, and servo control module acquisition is electromechanical to be made
The sensor information of dynamic device A, electromechanical actuator B carry out " current-velocity-position " three to electromechanical actuator A, electromechanical actuator B
Closed-loop control；The servo control module exports control signal and signal integration module, signal integration module is given to believe the control
Number it is integrated into two-way drive signal, is respectively fed to power drive unit A and power drive unit B, power drive unit A and power
Driving unit B respectively drives electromechanical actuator A and electromechanical actuator B rotary motions, and then drives electromechanical actuator A and electromechanical work
Dynamic device B is flexible, to drive flexible joint nozzle load system to be acted according to action command.
The servo power power supply is also respectively power drive unit A and power drive unit in SERVO CONTROL driver
B powers.
Turn electric module output end and connects diode the A ,+28V power supply output end connection diodes B of control system.
Diode A and diode B is all made of the Schottky diode SBD012S of low conduction voltage drop.
It is arranged in the Hot Spare control power supply system and enables circuit, activation signal is not received in servo power power supply
When, servo control module sends low level signal, the output end of photoelectrical coupler to the LOCK pins of photoelectrical coupler input terminal
The Enable Pin Gate In pins for turning electric module are connected with input ground pin Vin-, the output for turning electric module at this time is prohibited；When
When servo power power supply receives activation signal, servo control module is high to the LOCK pin transmissions+5V of photoelectrical coupler input terminal
The output end of level signal, photoelectrical coupler coupling breaks the Enable Pin Gate In pins for turning electric module and input ground pin Vin-
It opens, Gate In pins is made to be in vacant state, the output for turning electric module in this state is enabled.
The model GH302-1 of the photoelectrical coupler.
(3) advantageous effect
The present invention proposes that a kind of Hot Spare controls power supply system, is the part for detaching controllable servo system, uses
Power electricity turns the scheme of control electricity and control system power supply whole power supply simultaneously.It turns electricity in the setting of SERVO CONTROL internal drive
+ 160V power electricity is switched to+24V control electricity by module, electrically in parallel with control system+28V controls, while being added in control loop,
And diode is set on circuit, guarantee turns power supply module and is not exported in control system+28V presence, ensures simultaneously
The input voltage of driver is controlled in its receptible range, turns electric module output voltage and selectes+24V, while output end is adopted
Ensure that turning electric module+24V outputs will not seal in control system control+28V power supplies with diode.
Description of the drawings
A kind of composition block diagram of Hot Spare control power supply system of Fig. 1 present invention.
A kind of fundamental diagram of Hot Spare control power supply system of Fig. 2 present invention.
A kind of Hot Spare control power supply system of Fig. 3 present invention turns electric module principle figure.
A kind of electric module that turns of Hot Spare control power supply system of Fig. 4 present invention enables circuit diagram.
Specific implementation mode
Referring to Fig. 1,2, a kind of Hot Spare of the invention controls power supply system, is detach controllable servo system one
Point, including：Control system 1, servo power power supply 2, SERVO CONTROL driver 3, wherein the SERVO CONTROL driver 3 includes
Turn electric module 4；The separation controllable servo system further includes electromechanical actuator A7, electromechanical actuator B6, flexible joint nozzle load system
System 8, the servo power power supply 2 are respectively to turn electric module 4, electromechanical actuator A7, electromechanical actuator B6 power supplies, work as control system
1 for SERVO CONTROL driver 3 when providing+28V control electricity power supplies, and servo power power supply 2 is not to turn an electric module 4 to power；Work as control
When system 1 disconnects the+28V controls electricity power supply, control system 1 sends out activation signal to servo power power supply 2, watching after activation
It takes electrical source of power 2 and powers to electric module 4 is turned, a turn electric module 4, which is converted to+160V power the electricity that servo power power supply 2 supplies, to be watched
+ 24V control electricity needed for clothes control driver 3.
The SERVO CONTROL driver 3 further comprises：1553B communication interfaces 31, servo control module 32, signal integration
Module 33, power drive unit A34, power drive unit B35, two AD circuits；Control system 1 passes through 1553B bus communications
Interface 31 is formed with servo control module 32 and is communicated, and servo control module 32 receives the action command that control system 1 is sent, servo
Control module 32 acquires the sensor information of electromechanical actuator A7, electromechanical actuator B6, to electromechanical actuator A7, electromechanical actuator
B6 carries out " current-velocity-position " Three-loop control；The servo control module 32 exports control signal and gives signal integration module
33, the control signal integration is two-way drive signal by signal integration module 33, is respectively fed to power drive unit A34 and work(
Rate driving unit B35, power drive unit A34 and power drive unit B35 respectively drive electromechanical actuator A7 and electromechanical start
Device B6 rotary motions, and then drive electromechanical actuator A7 and electromechanical actuator B6 flexible, to drive flexible joint nozzle load system 8
It is acted according to action command.
The servo power power supply 2 is also respectively power drive unit A34 and power drive in SERVO CONTROL driver 3
Unit B 35 is powered.
Referring to Fig. 3, turns 4 output end of electric module and connect diode A ,+28V power supply the output ends of control system 1 connect two poles
Pipe B.The access of diode A and diode B is for ensureing that+24V the outputs for turning electric module 4 will not seal in+the 28V of control system 1
Power supply.Diode A and diode B is all made of the Schottky diode SBD012S of low conduction voltage drop.Its reversed pressure resistance 60V, it is maximum
Forward current 3A.
Described turn of electric module 4 is the wide input range DC/DC modules VI-J73-MX of VICOR companies.Its input voltage range
100V-375V, output voltage+24V, output power 75W.
Referring to Fig. 4, it is arranged in the Hot Spare control power supply system and enables circuit, do not received in servo power power supply 2
When activation signal, servo control module 32 sends low level signal, photoelectric coupling to the LOCK pins of photoelectrical coupler input terminal
The Enable Pin Gate In pins for turning electric module 4 are connected by the output end of device with input ground pin Vin-, turn electric module 4 at this time
Output is prohibited；When servo power power supply 2 receives activation signal, servo control module 32 is to photoelectrical coupler input terminal
LOCK pin transmission+5V high level signals, the output end of photoelectrical coupler coupling will turn the Enable Pin Gate In pins of electric module 4
It is disconnected with input ground pin Vin-, Gate In pins is made to be in vacant state, the output for turning electric module 4 in this state is enabled.
The model GH302-1 of the photoelectrical coupler.
The setting of the enabled circuit, which is further ensured that, turns electric module 4 before flexible joint nozzle load system 5 is detached with bullet
It does not work, and starts to work after isolation.
Claims (7)
- It is a part for separation controllable servo system 1. a kind of Hot Spare controls power supply system, including：Control system, servo Electrical source of power, SERVO CONTROL driver, which is characterized in that the SERVO CONTROL driver includes turning electric module；The separation can Control servo-drive system further includes electromechanical actuator A, electromechanical actuator B, flexible joint nozzle load system, the servo power power supply difference To turn electric module, electromechanical actuator A, electromechanical actuator B power supplies；When control system provides+28V controls for SERVO CONTROL driver When electricity power supply, servo power power supply is not to turn electric module for power supply；When control system disconnects the+28V controls electricity power supply, control System sends out activation signal to servo power power supply, and for the servo power power supply after activation to electric module for power supply is turned, turning electric module will + 160V power the electricity of servo power power supply supply is converted to the control electricity of+24V needed for SERVO CONTROL driver.
- 2. a kind of Hot Spare as described in claim 1 controls power supply system, which is characterized in that the SERVO CONTROL driver into One step includes：1553B communication interfaces, servo control module, signal integration module, power drive unit A, power drive unit B, Two AD circuits；Control system is formed by 1553B bus communication interfaces and servo control module and is communicated, and servo control module connects The action command that control system is sent is received, servo control module acquires the sensor information of electromechanical actuator A, electromechanical actuator B, " current-velocity-position " Three-loop control is carried out to electromechanical actuator A, electromechanical actuator B；The servo control module output It is two-way drive signal by the control signal integration that control signal, which gives signal integration module, signal integration module, is respectively fed to Power drive unit A and power drive unit B, power drive unit A and power drive unit B respectively drive electromechanical actuator A With electromechanical actuator B rotary motions, and then drive electromechanical actuator A and electromechanical actuator B flexible, to drive flexible joint nozzle negative Loading system is acted according to action command.
- 3. a kind of Hot Spare as claimed in claim 2 controls power supply system, which is characterized in that the servo power power supply also divides Power drive unit A that Wei be in SERVO CONTROL driver and power drive unit B power supplies.
- 4. a kind of Hot Spare as described in claim 1 controls power supply system, which is characterized in that turn electric module output end connection two Pole pipe the A ,+28V power supply output end connection diodes B of control system.
- 5. a kind of Hot Spare as claimed in claim 4 controls power supply system, which is characterized in that diode A and diode B are adopted With the Schottky diode SBD012S of low conduction voltage drop.
- 6. a kind of Hot Spare as claimed in claim 1 or 2 controls power supply system, which is characterized in that the Hot Spare control supplies It is arranged in electric system and enables circuit, when servo power power supply does not receive activation signal, servo control module is to photoelectric coupling The LOCK pins of device input terminal send low level signal, and the output end of photoelectrical coupler will turn the Enable Pin Gate In of electric module Pin is connected with input ground pin Vin-, and the output for turning electric module at this time is prohibited；When servo power power supply receives activation signal When, servo control module to photoelectrical coupler input terminal LOCK pin transmission+5V high level signals, photoelectrical coupler coupling it is defeated Outlet disconnects the Enable Pin Gate In pins for turning electric module and input ground pin Vin-, and Gate In pins is made to be in hanging shape State, the output for turning electric module in this state are enabled.
- 7. a kind of Hot Spare as claimed in claim 6 controls power supply system, which is characterized in that the model of the photoelectrical coupler For GH302-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511168.7A CN108762174A (en) | 2018-05-25 | 2018-05-25 | A kind of Hot Spare control power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511168.7A CN108762174A (en) | 2018-05-25 | 2018-05-25 | A kind of Hot Spare control power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108762174A true CN108762174A (en) | 2018-11-06 |
Family
ID=64006022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810511168.7A Pending CN108762174A (en) | 2018-05-25 | 2018-05-25 | A kind of Hot Spare control power supply system |
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| Country | Link |
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| CN (1) | CN108762174A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140266893A1 (en) * | 2013-03-15 | 2014-09-18 | Irshad Rasheed | Adaptive transmit array for beam-steering |
| CN104401483A (en) * | 2014-11-07 | 2015-03-11 | 北京精密机电控制设备研究所 | Electromechanical servo system |
| CN204286243U (en) * | 2014-10-31 | 2015-04-22 | 北京航天自动控制研究所 | A kind of SERVO CONTROL power supply circuits of dual input |
| CN104634190A (en) * | 2015-02-17 | 2015-05-20 | 北京精密机电控制设备研究所 | Electromechanical servo system with simple attitude control function and aircraft |
| CN104678795A (en) * | 2014-08-29 | 2015-06-03 | 北京精密机电控制设备研究所 | Power supply device for electric actuating mechanism |
| CN104678830A (en) * | 2014-08-27 | 2015-06-03 | 北京精密机电控制设备研究所 | Electromechanical servo comprehensive control and energy source management device |
| CN204536862U (en) * | 2015-02-17 | 2015-08-05 | 北京精密机电控制设备研究所 | The electromechanical servo system of thruster vector control |
-
2018
- 2018-05-25 CN CN201810511168.7A patent/CN108762174A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140266893A1 (en) * | 2013-03-15 | 2014-09-18 | Irshad Rasheed | Adaptive transmit array for beam-steering |
| CN104678830A (en) * | 2014-08-27 | 2015-06-03 | 北京精密机电控制设备研究所 | Electromechanical servo comprehensive control and energy source management device |
| CN104678795A (en) * | 2014-08-29 | 2015-06-03 | 北京精密机电控制设备研究所 | Power supply device for electric actuating mechanism |
| CN204286243U (en) * | 2014-10-31 | 2015-04-22 | 北京航天自动控制研究所 | A kind of SERVO CONTROL power supply circuits of dual input |
| CN104401483A (en) * | 2014-11-07 | 2015-03-11 | 北京精密机电控制设备研究所 | Electromechanical servo system |
| CN104634190A (en) * | 2015-02-17 | 2015-05-20 | 北京精密机电控制设备研究所 | Electromechanical servo system with simple attitude control function and aircraft |
| CN204536862U (en) * | 2015-02-17 | 2015-08-05 | 北京精密机电控制设备研究所 | The electromechanical servo system of thruster vector control |
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Application publication date: 20181106 |